Modify the algorithm of Exercise 2 to include the annual service charge only if the starting account balance at the beginning of the year is less than $1,000. If it is greater than or equal to $1,000, then there is no annual service charge.

Air flows over a heated plate àt a velocity of 50m/s. the local skin factor coefficient at a point on a plate is 0.004. estimate the local heat transfer coefficient at this point.the following property data for air are given: density = 0.88kg/m3 , viscosity 2.286 x 10 ^-5 kgm/s , k = 0.035w/mk ,cp = 1.001kj/kgk. use colburn reynolds analogy.