A clothing store has opened a credit account in which Judy, a college student, gets Alice, her older sister, to agree to pay the amount owed on the account if Judy fails to do so. Which of the following statements is true of this scenario?

a. Judy is the obligor and only she is contractually liable to the clothing store.
b. Alice is the guarantor and she is primarily liable to make the payments.
c. Judy is the obligor and her promise to the clothing store is conditional.
d. Alice is the guarantor and Alice's contract must be in writing to be enforceable

Carlos would like to start saving for his son’s college expenses. which type of savings account should carlos open? ida money market 529 plan basic savings account

The monthly payment m of a loan of amount p for y years with an interest rate r can be calculated by the formula: m = p(r/12) 1 â’ (1 + r/12)â’12y calculate the monthly payment and the cummulative total payment for a $100,000 loan with an interest rate of 4.85% if taken out for 10 years, for 11 years, etc., up to a 30 year term. display the results in a three-column table where the first column is the number of years, the second is the monthly payment, and the third is the cummulative total payment. note: use format bank; for this problem. also, remember to represent the interest rate as a decimal (e. g. 0.0485) 2. a torus-shaped water tube is designed to have a volume of 8, 000in3 . the volume of the tube, v , and its surface area, s, are given by: v = 1 4 ď€ 2 (a + b)(b â’ a) 2 s = ď€ 2 (b 2 â’ a 2 ) if a = kb, determine s, a, and b for k = 0.2, 0.3, 0.7. display the results in a table

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