As jamal's income rises, his demand for pizza does not change. it follows that, for jamal, pizza is a(n) a. normal good. b. substitute good. c. complementary good. d. neutral good. e. inferior good.

The pizza is a neutral good. A neutral good is a good whose demand is not changed even though the income provided by the good is changed. A person's income can go either up or down, but their desire to buy more or less of Jamal's pizza will not change, so pizza sales will not go up or down. Demand and income are not tied to each other.

Secured loans are protected by collateral security. examples: title loans where the borrower uses the car title as collateral security interest rates are lower and repayments are longer therefore risk is low as a collateral security is given as guarantee to the bank in case of failure to pay the loanunsecured loans are not protected by collateral security but it is given on the creditworthiness of the borrower, trusting that she/he will pay on time. examples; payday loans is a short term loan where the borrower lends money from the bank and pays is back when the borrower receives his/her wages.interest rates are high and repayments are shorter. but the risk is high as no collateral security is given as a guarantee to the bank for payment of the loan