Per 1 - MWA 10A Unit Price (complete) p. 26 #1-7 / Setting a Price (intro)
Per 3 - MWA 10B Unit Price (complete) p. 26 #1-7 / Setting a Price (intro)
Per 4 - Math 9B Problem Solver #2 / Powers of Ten and the Zero Exponent p. 61 #4-13
Per 5 - FM 30A Compound Interest: Future Value p. 30 #3, 4, 5, 7, 11 and 13
