1. Oscar consumes two goods, wine and cheese. His weekly income is \( \$ 500 \). a) Write down Oscar's budget line equations and plot the respective budget lines und following conditions: (i) Wine costs \( \$ 10 / \) bottle, cheese costs \( \$ 5 / \) pound; (ii) Wine costs \( \$ 10 \) /bottle, cheese costs \( \$ 10 / \) pound; (iii) Wine costs \( \$ 20 / \) bottle, cheese costs \( \$ 10 / \) pound; (iv) Wine costs \( \$ 20 / \) bottle, cheese costs \( \$ 10 / \) pound, but Oscar's income increas \( \$ 1,000 / \) week. b) What can you conclude by comparing the first and the last of these budget constraints?

7. Työntekijän tuntipalkka on 14,25 €. Kuinka paljon työntekijälle jää kuukausipalkasta nettopalkkaa, kun työtunteja kertyy kuukaudessa 172? Bruttopalkasta peritään veroa \( 27 \% \), ay-jäsenmaksua 1,25 \%, työeläkevakuutusmaksua 7,15 \% ja työttömyysvakuutusmaksua 1,50 \%. Vastaus on \( \square \). Anna vastaus kahden des. tarkkuudella.

साधारण ब्याज की दर \( 8 \% \) से घटकर \( 7 \frac{1}{2} \% \) हो जाने से एक महाजन की वार्षिक आय मे 65 रूपया की कमी आ गयी तो महाजन ने कितना रूपया ब्याज पर उधार दिया था?

Determine the value of the investment after the 7 -year period. Convert an interest rate of \( 10 \% \) p.a. compounded quarterly to an annual effective interest rate.

Points] DETAILS MY NOTES AUFQR1 4.2.003. deposit \( \$ 30,000 \) is placed in a scholarship fund that earns an annual interest rate of \( 4.25 \% \) compounded daily. Find the value (in dollars) of the account after 4 years. (Assume all years have 365 days. Round your nswer to the nearest cent.) 1240 Need.

2.3 A lawnmower was traded in for R236 after 10 years. The depreciation was calculated at \( 9,2 \% \) p.a. on a straight-line basis. Determine the cost of the lawnmower 10 years ago.