Math puzzle of the week:
Put the digits 1 through 9 in the squares below so that every row, column and diagonal adds up to the same number.
| . | . | . |
| . | . | . |
| . | . | . |
While strolling around the Texas State Fair, I came across a vendor who sold wonderful and amazing items. He had these beautiful yamagams and tamarillos. He told me he would see me five yamagams and five tamarillios for $65. I didn't need that much, so he told me I could have two yamagams and one tamarillo for the low, low, price of $27. Assuming the individual prices stay the same for the entire day, what is the price of four yamagams and two tamarillos?