Bob owns and operates a mechanics workshop. During the year ended 30 June 2021 he incurred the following expenditure: 15 July 2020 1 December 2020 10 February 2021 18 March 2021 1 April 2021 Replace window broken during a robbery Paid 12 month insurance premium on work van Repaint exterior signage defaced by vandals Replace broken hydraulics on car hoist Extend concrete customer car park to make four new spaces c. $19,100 d. $6,500 e. $6,033 $1,700 $800 $1,400 $2,600 $12,600 The total tax deductions available to Bob for the year ended 30 June 2021 are (to the nearest dollar): a. $6,736 b. $5,900