Magazine Advertising Contract

Marketing questions ! hep needed! Thanks a lot?
1- Amelia is a veterianarian in private practice. She wants to run an ad in her local newspaper to advertise her pet clinic. The paper’s rate is $ 14.00 per column inche. Amelia’s ad measures 6 inc by 5 inches. Amelia’s ad will cost___________
2- The advertising department of a company manufacturing fine China dinnerware contracted with excellent home magazine to run a full page, four color ad for $ 31,748. Included in the contract was the term 2/10. The magazine invoice was dated 2/1/00; the bill was paid on 2/1/00, The manufacturer paid _________
Thnaks a lot!!!
This is more of a math problem then a business problem, but okay…
1. $14/sq inch x 30 sq inches = $520
2. $31,748 + $634 = $32,382
Alphonse Mucha