Eric Cobbe borrowed $\$ 5200$ from his friend Frank Cronin to pay for remodeling work on his house. He repaid the loan 10 months later with simple interest at 7$\% .$ Frank then invested the proceeds in a 5 -year certificate of deposit paying 6.3$\%$ compounded quarterly. How much will he have at the end of 5 years? (Hint: You need to use both simple and compound interest.)
Added by Gema G.
Step 1
07 * 10/12 SI = $366.67 Amount repaid by Eric = P + SI Amount repaid by Eric = $5200 + $366.67 Amount repaid by Eric = $5566.67 Show more…
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