Please answer the following questions........................

Assume Juan bought 52 ounces of gold for $11,440 as protection against rising ination. He sold half the gold in 1930 at a price of $590 an ounce. Juan sold the other half in 1932 when the price was $4015) an ounce. What would Juan's prot have been if he had sold all of his gold in 193D? -:| Problem 17 - 8 Calculating Net Profit after Taxes [LO17 - 1] ASSUME Your home is assessed at $240, 000. "You have a $230, 000 loan for 15 years at 7.5 percent . Your property tax rate is 1. 1 percent of the assessed value . In year one , YOU would pay $17, 250 in mortgage interest and $2,640 in property tax 1 1. 1 percent on $240, 000 assessed value ). Assuming you are in a 28 percent tax bracket , by what amount would you have lowered your federal income tax ? ( Do not round intermediate calculations . Round your answer to 2 decimal places . ) Federal income tax reduction amountDave bought a rental property for $490,000 cash . One year later , he sold it for $500, 000. Suppose Dave invested only $80, 000 of his own money and borrowed $ 410, 000 interest - free from his rich father . What was his return on investment ? ( Negative* amount should be indicated by a minus sign . Enter your answer as a percent rounded to 2 decimal places . ) Return on investmentRani bought a rental property for $100,000 with no borrowed funds. Later. she sold the building for $205,000. What was her return on investment? {Enter your answer as a percent rounded to 2 decimal places] _I