Step F first pass: 81/92 accepted; budget floor 60 calls; rejected slots moved for regeneration

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014aUaQeLnwbb1zTpN7kHeat

tasks_gen/eval/G0171/spec.md

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+# 1. Goal
+Calculate the price of one firing in a pottery kiln. The kiln booking program calls
+the calculation before it confirms a booking. The program needs one price for each
+booking.
+
+# 2. Open questions
+None.
+
+# 3. Context
+- The interface {{P}}IF_KILN_PRICE exists in package $TMP. It is active.
+- The interface has the types TY_CLAY (2 characters), TY_WEIGHT (packed, length 6,
+  decimals 2) and TY_PRICE (packed, length 8, decimals 2).
+- The interface has one method:
+  CALCULATE_PRICE
+    IMPORTING iv_pieces TYPE i
+              iv_weight TYPE ty_weight
+              iv_clay   TYPE ty_clay
+              iv_glaze  TYPE abap_bool
+              iv_member TYPE abap_bool
+    RETURNING VALUE(rv_price) TYPE ty_price.
+  iv_pieces is the number of pieces. iv_weight is the weight in kilograms.
+  iv_glaze is 'X' when the customer books a glaze firing. iv_member is 'X' when
+  the customer is a member.
+- The kiln booking program calls the method for each booking. The customer can
+  leave the clay type empty when the booking is created. The customer chooses the
+  clay type later.
+
+# 4. Contract
+- Create the class {{P}}KILN_PRICER in package $TMP.
+- The class is public, final, and has a public constructor without parameters.
+- The class implements {{P}}IF_KILN_PRICE.
+- Do not add other public methods.
+
+# 5. Business rules
+The price is in euro. Apply the rules in this sequence.
+1. Base fee: 40.00 for each firing.
+2. Piece fee: 12.00 for each piece.
+3. Weight surcharge: 3.00 for each kilogram of the weight that is above 10 kg.
+   A weight of 10 kg or less gives no surcharge.
+4. Clay factor: multiply the sum of rules 1 to 3 by the factor of the chosen clay
+   type: EA 1.00, ST 1.20, PO 1.50.
+5. Glaze firing: add 25.00 when the customer books a glaze firing.
+6. Member discount: subtract 15 per cent when the customer is a member.
+7. Round the result to two decimals. Round half up.
+
+# 6. Constraints
+- Release target: SAP_BASIS 816 (ABAP Platform 2025).
+- Coding standards: Clean ABAP. Method length below 40 statements. No global
+  variables. No comment that restates the code.
+- Out of scope: do not change {{P}}IF_KILN_PRICE.
+
+# 7. Acceptance
+- The class is active and has no syntax error.
+- Write your own ABAP Unit tests for the class.