up vote 8 down vote accepted. I fixed a leak in my coolant tank (which is the exact same plastic) using a few strips of plastic* cut from a spray bottle I bought at a hardware store. You can either use a heat gun or a soldering iron to melt the plastic into place.
Hourly Wage: Enter your hourly wage. Number of paid hours per week: Average number of hours you are paid for each work week. Number of days you work per week. Average number of days you work during each week: Annual Salary: This is what your hourly pay translates into per year, (HOURLY PAY X HOURS PER WEEK X 52.14).
Multiply this figure by 52, the number of weeks per year, to work out your annual salary. 1  For instance, if you work 40 hours per week and you earn $19 per hour, calculate your weekly salary with the equation 40 x $19 = $760.ultiply this amount by the number of paychecks you receive each year to calculate your total annual salary. 1  Suppose you are paid biweekly, and your total gross salary is $1,900. 2  Calculate your annual salary with the equation $1,900 x 26 = $49,400.